Product category: DC/DC Convertors
News Release from: C and D Technologies (NCL) | Subject: NNL10
Edited by the Electronicstalk Editorial Team on 24 August 2004
Precision point-of-load convertors
serve up 10A
A new family of 16 nonisolated, point of load (PoL) DC/DC convertors offers full load current outputs of 10A and high precision voltages ranging from 0.9 to 3.3V
Power conversion and control specialist C and D Technologies has expanded its family of nonisolated, point of load (PoL) DC/DC convertors with 16 new devices that offer full load current outputs of 10A and high precision voltages ranging from 0.9 to 3.3V. Designed to address the voltage and current requirements of high-performance FPGAs, ASICs, DSPs and microprocessors, the new NNL10 series of high-efficiency convertors is ideal for applications ranging from servers to telecommunications equipment.
This article was originally published on Electronicstalk on 24 August 2004 at 8.00am (UK)
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The NNL10 DC/DC convertors can operate with a voltage input range of 3.0-5.5V and are available with output voltages of 0.9, 1.0, 1.2, 1.5, 1.8, 2.0, 2.5 and 3.3V.
Each variant is also offered with an optional DC-OK single wire connection.
This connection significantly simplifies output sequencing by indicating when the next convertor in a daisychained sequence can be enabled.
Available in SMD format, the NNL10 convertors have industry-standard footprints that make them ideal for both new and existing designs.
All the devices feature high levels of built-in functionality including continuous short circuit protection, under voltage lockout, and overtemperature protection.
Output voltage trimming allows designers to adjust the voltage by 110% of nominal by connection of a resistor or by applying a voltage to the convertor's trim pin.
In addition, an integrated remote sense function allows the designer to compensate for voltage drops between the output and the load point.
The NNL10 convertors are rated for maximum line and load regulation of 1.0 and 0.55%, respectively, and offer a typical voltage set point accuracy of 1.0%.
Operating temperature for the devices ranges from -40 to +85C.
All the new convertors have footprints of 33.0 x 13.5mm, and a maximum board-mounting profile of 8.3mm.
Pricing for the new convertors is under $8.00 per device in OEM quantities - significantly less than $1 per ampere.
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